Ventilator.



S. L. MORSE..

VENTILATOR.

APPLIGATION FILED mso. 24, 1908.

Patented Sept. 7, 909.

SUE! WER v "n ih@ above object in viv/W fue ventihaw/mg :L mi ,nonplacas m gudus 0f (mvn' il 21 we, Seen v tlf@ 1 1 .and project flown m:the guide p ips .i mi?? prevent the. guide i'ngg; from the body pm.

The inner Quik: of i2-ne :we prov 'Ehe Quien: @nds ai? Socke wh theplojec under the mils fa whisk pa bem" fagzn; 14, same. under' mansion1.x' 1 L muzrz,

dan pccgs'@ fyeynnd ik? .Washers, and a supporting plate mounted gatedopening Which receives the seid pin, I In testimony that claim the foreGing 'said prop member lying between the si as my own, have hereto axeflmy slgna- 1.0

d d i ture in the presence of two witnesses. upon Jche frame an to W uchle sai Jrop i n Y T e T member s pvotally attached Suid l-cnil x UMMXLA'L" MUIE spring exercising its tension transversely ef the prop andlongitudinally of the shutter to hold the prop against. laterglvibration.

l/Vtnesses 1 M. A. Heinen', FRANK l?. Menen

